installing engine and trans on K member using a lift from underneath ? anyone done this

was wondering anyone ever try to lower the car down using a lift
engine trans and everything in place on k member ?

i have a glide with Jw bell , hooker long tube swap headers and was thinking having a lift i could try doing it as a whole unit one and done (sounds easy) but prob wont be
not looking forward to installing engine diaper as well


engine going on the dyno next week